package edu.rakovic.elearning.service;

import java.util.Collection;

import edu.rakovic.elearning.interfaces.Application;

public interface Applications {
	
	
	public Collection<Application> retreiveApplications();
	
	public Collection<Application> retrieveStudentApplications(String userName);
	
	public Collection<Application> retrieveCourseApplications(String courseName);
	
	public Application retreiveSingleApplication(String id);
	
	public Application delete(String id);
	
	public Application save(Application application);
}
